/Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/Cylinder.h
PointsPerUnitArea_ specifies how many points to generate per square unit (cm). 0.5 would generate 1 point per 2 square cm.IncludeEndCaps_ determines whether or not points are generated on the end caps of the cylinder.
[TArray](API\Runtime\Core\Containers\TArray)< [FVec3](API\Runtime\ChaosCore\Chaos\FVec3) > ComputeLocalSamplePoints ( const [FReal](API\Runtime\ChaosCore\Chaos\FReal) PointsPerUnitArea, const bool IncludeEndCaps, const int32 MinPoints, const int32 MaxPoints ) const